ci: ensure all deps have been downloaded

Signed-off-by: Sebastien Binet <[email protected]>

all: bump deps

Signed-off-by: Sebastien Binet <[email protected]>

hplot: make {Horiz,Vert}Line implement DataRanger

Signed-off-by: Sebastien Binet <[email protected]>

all: bump x/deps

Signed-off-by: Sebastien Binet <[email protected]>

groot/riofs: drop mmap-ing ROOT files by default, add file+mmap:// co…

…nvenience protocol

Fixes #1019.

Signed-off-by: Sebastien Binet <[email protected]>

all: bump klauspost/[email protected] and x/{crypto,exp,image,text,too…

…ls,mod,net,sys}

Signed-off-by: Sebastien Binet <[email protected]>

hplot: add example for time series

Signed-off-by: Sebastien Binet <[email protected]>

all: bump [email protected], x/{crypto,exp,image,text,tools}@latest

Signed-off-by: Sebastien Binet <[email protected]>

ci: pin to ubuntu-20.04 for Gio's benefit

With the latest Gio updates, the headless API doesn't seem to render
stable images across machines and OS-stacks.
Pin to Ubuntu-20.04 for the time being.

Signed-off-by: Sebastien Binet <[email protected]>

groot/riofs: provide a stable top-dir to Walk

Signed-off-by: Sebastien Binet <[email protected]>